Mark Christopher Allen
- Hospital affiliations
- 1
- Industry payments
- $26
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 2525 Desales Ave, Chattanooga, TN 37404
- Practice phone
- Call (423) 495-2525
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mark Allen's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Mark Christopher Allen is an anesthesiologist in Chattanooga, Tennessee
Mark Allen practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health.
Mark Allen's NPI, 1689251217, was assigned on March 28, 2021. Mark Allen graduated from University of Alabama School of Medicine in 2021. Mark Allen holds Tennessee license 66450.
- NPI
- 1689251217NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860896560
- NPI enumeration date
- March 28, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 495-2525
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Christopher Allen practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee
Mark Allen's primary practice is CommonSpirit - Memorial Hospital - Chattanooga, at 2525 Desales Ave, Chattanooga, TN 37404 in Hamilton County. The practice phone is (423) 495-2525.
- CommonSpirit - Memorial Hospital - Chattanooga2525 Desales Ave, Chattanooga, TN 37404 · Hamilton CountyPhone(423) 495-2525
Source: Dmand AI Affiliation Data
Mark Christopher Allen is affiliated with 1 site of care and 1 medical group
Mark Allen's primary practice is CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health. The medical group on file is Memorial Health Partners Foundation.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark Christopher Allen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Allen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CommonSpirit - Memorial Hospital - Chattanooga | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Mark Christopher Allen is one of 734 anesthesiologists in Tennessee
Anesthesiology is Mark Allen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Mark Allen is licensed in Tennessee.
Specialties and state licenses
- Anesthesiology, TennesseePrimary
Anesthesiologists near Mark Allen
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Mark Christopher Allen's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Mark Allen's median patient age at 71, with 46% women.
Mark Allen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
How Mark Christopher Allen takes part in Medicare
Mark Allen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Mark Christopher Allen received $26 in industry payments in 2025
CMS Open Payments shows 1 general payment to Mark Allen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $26.
Companies that paid Mark Allen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mark Christopher Allen graduated from University of Alabama School of Medicine
Mark Allen graduated from University of Alabama School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark Christopher Allen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Mark Christopher Allen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Christopher Allen's NPI number?
Mark Christopher Allen's NPI number is 1689251217. It was assigned on March 28, 2021, and it is active in the NPI Registry.
What does Mark Christopher Allen specialize in?
Mark Christopher Allen is an anesthesiologist in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Mark Christopher Allen practice?
Mark Allen practices at 2525 Desales Ave, Chattanooga, TN 37404. Mark Allen's primary practice is CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health.
What is Mark Christopher Allen's office phone number?
The practice phone on file for Mark Allen is (423) 495-2525.
What is Mark Christopher Allen's medical license number?
Mark Allen holds Tennessee license 66450.
Which hospitals is Mark Christopher Allen affiliated with?
Mark Allen practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee.
What medical group is Mark Christopher Allen part of?
Mark Allen is linked to Memorial Health Partners Foundation.
Does Mark Christopher Allen accept Medicare?
Yes. CMS lists Mark Allen as accepting Medicare assignment.
Where did Mark Christopher Allen go to medical school?
Mark Allen graduated from University of Alabama School of Medicine in 2021.
Has Mark Christopher Allen received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to Mark Allen from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Mark Christopher Allen been practicing?
Mark Allen graduated from medical school in 2021, 5 years ago.
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